Open AccessOn the Question of the Problems of Statistical Calculations of the Conducting Crystals Thermodynamic and Kinetic Properties
Author(s) -
Ya. S. Budzhak,
Tadeusz Wacławski
Publication year - 2019
Publication title -
fìzika ì hìmìâ tverdogo tìla
Language(s) - English
Resource type - Journals
eISSN - 2309-8589
pISSN - 1729-4428
DOI - 10.15330/pcss.20.4.345-353
Subject(s) - thermodynamic state , thermodynamics , kinetic energy , thermodynamic equilibrium , crystal (programming language) , thermodynamic potential , gibbs free energy , thermodynamic databases for pure substances , dispersion (optics) , thermodynamic process , chemical thermodynamics , material properties , statistical physics , chemistry , non equilibrium thermodynamics , physics , classical mechanics , quantum mechanics , computer science , programming language
This paper presents an elementary model of a crystal and its thermodynamic equilibrium state. It was shown that the thermodynamic characteristics of the crystal at this state are described by the Gibbs grand thermodynamic potential. If the crystal is removed away from the equilibrium state, then in this state it will be described by the set of kinetic properties, and these properties are statistically calculated with the use of the non-equilibrium Gibbs grand thermodynamic potential. Crystals’ thermodynamic and kinetic properties have analytical dependence on the current carriers dispersion law and chemical potential of these carriers. In this work, it was shown that the determination of the dispersion law and chemical potential – these are complicated problems of statistical and kinetic theories of crystals’ properties.